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Chemische vergelijkingen in evenwicht op05/29/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cr{3+} + Cu = Cr + Cu{2+} =>
2 Cr{3+} + 3 Cu = 2 Cr + 3 Cu{2+}

K + MgBr = KMg + Br =>
K + MgBr = KMg + Br

Cu2 + Ag2N = Ag + Cu2N =>
Cu2 + Ag2N = 2 Ag + Cu2N

NH4F = F + N2 + H2 =>
2 NH4F = 2 F + N2 + 4 H2

BaOHH(PO4)3 = Ba(PO4)3H2O =>
BaOHH(PO4)3 = Ba(PO4)3H2O

KClO4 + Al = Al2O3 + KCl =>
3 KClO4 + 8 Al = 4 Al2O3 + 3 KCl

O3(g) = O2(g) =>
2 O3(g) = 3 O2(g)

KMnO4 + SO2 + H2O = KHSO4 + H2SO4 + MnSO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 KHSO4 + H2SO4 + 2 MnSO4

PbCrO4 + Na3PO4 = Pb3(PO4)2 + Na2CrO4 =>
3 PbCrO4 + 2 Na3PO4 = Pb3(PO4)2 + 3 Na2CrO4

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

C5H8 + C4H2O3 = C9H10O3 =>
C5H8 + C4H2O3 = C9H10O3

Mg(HCO3)2 + H2O = Mg(OH)2 + H2CO3 =>
Mg(HCO3)2 + 2 H2O = Mg(OH)2 + 2 H2CO3

C6H12O6 = CH3CH2OHCO2 =>
C6H12O6 = 2 CH3CH2OHCO2

V + P = V3P5 =>
3 V + 5 P = V3P5

CO2 + MnS = CS2 + MnO =>
CO2 + 2 MnS = CS2 + 2 MnO

Cl(g) + Fe(I)3(aq) = FeCl(aq) + I =>
Cl(g) + Fe(I)3(aq) = FeCl(aq) + 3 I

Mg3N2(s) + H2O(l) = Mg(OH)2 + NH3 =>
Mg3N2(s) + 6 H2O(l) = 3 Mg(OH)2 + 2 NH3

C2H6 + Cl2 = HCl + HCCl =>
C2H6 + 3 Cl2 = 4 HCl + 2 HCCl

C2H5OH + CO2 = C6H12O6 =>
2 C2H5OH + 2 CO2 = C6H12O6

Mn{2+} + IO4{-} + H2O = MnO4{-} + IO3{-} + H{+} =>
2 Mn{2+} + 5 IO4{-} + 3 H2O = 2 MnO4{-} + 5 IO3{-} + 6 H{+}

HCl + BaCrO4 = BaCl2 + CrCl3 + Cl2 + H2O =>
16 HCl + 2 BaCrO4 = 2 BaCl2 + 2 CrCl3 + 3 Cl2 + 8 H2O

KMnO4 + Na2C2O4 = K2C2O4 + NaMnO4 =>
2 KMnO4 + Na2C2O4 = K2C2O4 + 2 NaMnO4

HCl(aq)LiHCO3(aq) = HLiClHCO3 =>
HCl(aq)LiHCO3(aq) = HLiClHCO3

NaHCO3 + HC2H3O2 = NaCH3CO + H2CO3 =>
4 NaHCO3 + 5 HC2H3O2 = 4 NaCH3CO + 6 H2CO3

CO2 + H2O = HO + COH =>
CO2 + 2 H2O = 3 HO + COH

Na2Co3 + HCl = H2Co3 + NaCl =>
Na2Co3 + 2 HCl = H2Co3 + 2 NaCl

CrS3 = Cr + S =>
CrS3 = Cr + 3 S

Ta + P = TaP =>
Ta + P = TaP

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

Ag(CrO4) + NH4OH = AgOH + NH4(CrO4) =>
Ag(CrO4) + NH4OH = AgOH + NH4(CrO4)

P2O3 + Fe(NO3)3 = P2O5 + Fe + NO2 =>
3 P2O3 + 2 Fe(NO3)3 = 3 P2O5 + 2 Fe + 6 NO2

ClNH4 + NaOH = NH4OH + NaCl =>
ClNH4 + NaOH = NH4OH + NaCl

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Pb(NO3)2 + KCl = KNO3 + PbCl2 =>
Pb(NO3)2 + 2 KCl = 2 KNO3 + PbCl2

CH2 + N2 = NH3 + C =>
3 CH2 + N2 = 2 NH3 + 3 C

C3H6 + H2O = C3H8 + O2 =>
2 C3H6 + 2 H2O = 2 C3H8 + O2

FPbI(IV)(aq) = PbF(IV)(aq)I(s) =>
FPbI(IV)(aq) = PbF(IV)(aq)I(s)

C2H3Br2 + Br2 = C2H2Br2 + HBr =>
2 C2H3Br2 + Br2 = 2 C2H2Br2 + 2 HBr

C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl =>
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl

K4Fe(CN)6 + KMnO4 + H2SO4 = Fe2(SO403) + K2SO4 + CO2 + HNO3 + MnSO4 + H2O =>
10 K4Fe(CN)6 + 916 KMnO4 + 1399 H2SO4 = 5 Fe2(SO403) + 478 K2SO4 + 60 CO2 + 60 HNO3 + 916 MnSO4 + 1369 H2O

Na2BO3 = Na2 + BO3 =>
Na2BO3 = Na2 + BO3

CuSO4 + H2S = H2SO4 + Cu2S + S =>
2 CuSO4 + 2 H2S = 2 H2SO4 + Cu2S + S

HCl + MgCO3 = Mg + Cl + CO2 + H2O =>
2 HCl + MgCO3 = Mg + 2 Cl + CO2 + H2O

CuCO3 + CaCl2 = CaCO3 + CuCl2 =>
CuCO3 + CaCl2 = CaCO3 + CuCl2

PbClO + NaOH = PbOH + NaClO =>
PbClO + NaOH = PbOH + NaClO

Al2O3 + H2SO4 = Al{+3} + SO4{-2} + H2O =>
Al2O3 + 3 H2SO4 = 2 Al{+3} + 3 SO4{-2} + 3 H2O

NH4Cl + FeSO4 = FeCl2 + NH3 + H2SO4 =>
2 NH4Cl + FeSO4 = FeCl2 + 2 NH3 + H2SO4

C6H5ONa + CO2 = HOC6H4COONa =>
C6H5ONa + CO2 = HOC6H4COONa

Zn(NO3)2 + MgSO4 = ZnSO4 + Mg(NO3)2 =>
Zn(NO3)2 + MgSO4 = ZnSO4 + Mg(NO3)2

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Breng de vergelijking van een chemische reactie in evenwicht
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